Tianjin Anxintongda Steel Pipe Co., Ltd. is a group that has two co***nies: Tianjin Anxintongda Steel Pipe Co.,Ltd and Tianjin Fangya International Co.,Ltd.
We are specialized in producing both standard and non-standard steel hollow box, including square steel pipe with size from 10*10mm to 600*600mm and rectangular steel pipes with size from 10*15mm to 600*400mm, which can be black steel pipe or galvanized steel pipes.
We also do business in High Frequency Longitude Welding pipes(ERW) with ...
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